tender for annual maintenance, operation and repair of electrical installations, air conditioning, lift installation etc. at pavlov hospital under central kolkata health electrical division, pwd -- supply & delivery of day-to day preventive & breakdown maintenance materials , supply & delivery of the following electrical materials as below:- 100a (10ka) fp isolator. legrand. , 40a (10ka) dp isolator. legrand. , 63a (10ka) tp mcb. legrand. , 40a (10ka) fp mcb. legrand. , 40a (10ka) dp mcb. legrand. , 100 a (10ka) tp mcb. legrand. , 10-32 a (10ka) sp mcb. legrand. , 415v, 35ka, 250a fixed thermal and fixed magnetic mccb (lk) , 415v, 25ka, 125a fixed thermal and fixed magnetic mccb (lk) , 415v, 125a, tpn on load changeover switch with s/s enclosure (lk) , 415v, 125a tpn sfu with s/s enclosure (lk) , north-west 240v, 20/25 a modular starter. , north-west 240v, 20/25 a modular socket. , north-west 240v, 20/25 a indicator plug top. , 240v, 5a, 5pin, anchor make socket. , 240v, 16a, 3pin, anchor make socket. , 240v, 6a, anchor make piano key switch. , 240v, 15a, anchor make piano key switch. , 240v, anchor make box type step fan regulator , 240v, 6a, 3pin, anchor make top. , 240v, 20a, 3pin, anchor make top , 240v, wireless door bell, battery free (80m range) (anchor) , 240v, 6a, 3 plate ceiling rose (make anchor) , 240v, 6a, angle holder (make anchor) , 240 v, 10a 2 moudule socket (make legrand mylinc) , 240 v, 20a 2 moudule socket (make legrand mylinc) , 240 v, 10a 1 moudule switch (make legrand mylinc) , 240 v, 20a 1 moudule switch (make legrand mylinc) , 240 v, 2 moudule step type fan regulator (make legrand mylinc) , 4 module matt grey cover plate & metal flush box (legrand mylinc) , 6 module matt grey cover plate & metal flush box (legrand mylinc) , 8 module matt grey cover plate & metal flush box (legrand mylinc) , 12 module matt grey cover plate & metal flush box (legrand mylinc) , 25mm precision make pvc rigid conduit pipe. , 2.25 uf, metal body fan capacitor (p2